Answer:
1.) C = 76.1
2.) C = 5.8
Step-by-step explanation:
Answer:
The smaller number is 11
Step-by-step explanation:
The question is
One number is 3 less than a second number. Twice the second number is 16 less than 4 times the first. Find the smaller of two numbers
Let
x and y the numbers
x=y-3 ----> equation A
2y=4x-16 ----> equation B
Substitute equation A in equation B and solve for y
2y=4(y-3)-16
2y=4y-12-16
4y-2y=12+16
2y=28
y=14
x=14-3=11
Answer:
the top one: 15.1
second box:11.8
Last box: 3.6
Step-by-step explanation:
Answer:
D.) (14, 0); the time it takes for the bird to reach the ground
Step-by-step explanation:
The attached graph shows a plot of the table values and the two offered solution options.
The dependent variable in this scenario is the bird's height above the ground. When that is zero, the bird is on the ground. This fact makes choices B and C seem ridiculous.
We note from the table and graph that the bird is on a path that decreases in height by 3 feet every 2 seconds. If the bird continues that rate of descent, it will reach the ground after 14 seconds.
That is, its (time, height) pair will be (14, 0), matching choice D.
_____
Choosing any answer to this question requires making assumptions that are inconsistent with real-world bird behavior. At least, the problem statement should say what assumptions are applicable.
Answer:
SSS stands for Side Side Side triangle similarity.
SAS stands for Side Angle Side triangle similarity.
Step-by-step explanation:
1. is SSS because all the side of the two triangles are equal to each other.
2. is SAS because two side and one angle of the two triangles are equal.
3. SAS
4. SAS
5. SSS.
6. Congruent by Angle Angle but it is not said here so I would say SAS.
7. SAS
8. SSS
9. SSS
10. SSS
11. SAS
12 SSS